Copolyester
[化] 共聚多酯; 共聚聚酯
🗣️ 情景例句
It is also not polite to ask people questions about politics.
另外，问一些关于政治和宗教的问题也是不礼貌的。
He who is born a fool is never cured.
生成的傻子总是治不好的。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。